Struct RamBlockDevice 

pub struct RamBlockDevice { /* private fields */ }

Implementations

impl RamBlockDevice

pub fn new(num_blocks: usize, block_size: usize) -> Self

Trait Implementations

impl BlockDevice for RamBlockDevice

fn block_size(&self) -> usize

fn num_blocks(&self) -> usize

fn read_blocks( &self, block_idx: usize, num_blocks: usize, buf: &mut [u8], ) -> Result<usize, DeviceError>

fn write_blocks( &self, block_idx: usize, num_blocks: usize, buf: &[u8], ) -> Result<usize, DeviceError>

fn erase_blocks( &self, start_block: usize, num_blocks: usize, ) -> Result<usize, DeviceError>

impl SharedDeviceOps for RamBlockDevice

fn name(&self) -> &str

fn device_type(&self) -> DeviceType

fn open(&self) -> Result<(), DeviceError>

fn close(&self) -> Result<(), DeviceError>

fn ioctl(&self, _cmd: u64, _arg: u64) -> Result<u64, DeviceError>

fn sync(&self) -> Result<(), DeviceError>

fn is_compatible(&self, _scan_info: &ScanInfo) -> bool